that would be cool! as an interim step, if your data is small enough, perhaps you could run an in-memory sqlite db and periodically backup to a permanent s3 fil

that would be cool! as an interim step, if your data is small enough, perhaps you could run an in-memory sqlite db and periodically backup to a permanent s3 file? APSW exposes the sqlite backup api so you could do them online without shutting down the database.